Leave your skylight repairs and replacements in Midori-ku, Sagamihara to Kakeru Koumuten Co., Ltd.!
If you are looking for
skylight construction contractors
in Aoba-ku, Sagamihara, please contact Kakeru Koumuten
Kakeru Koumuten is a company that specializes in
exterior renovations, performing everything from temporary scaffolding setup to
roof work and skylight construction with complete in-house execution.
We have received numerous requests for skylight repairs and replacements in Aoba-ku, Sagamihara.
We respond quickly to urgent skylight repairs, such as leaks from skylights (top lights),
and provide emergency measures as needed.
“About subsidies available for skylight construction in Aoba-ku, Sagamihara”
“About the costs of skylight repairs and replacements”
“Reasons why Kakeru Koumuten is chosen in Aoba-ku, Sagamihara”
For customers living in Aoba-ku, Sagamihara who are considering skylight replacements,
this information will definitely be helpful, so please take a look!
To conclude, the most important thing to consider when planning skylight construction is
“multiple estimates”!
Let’s obtain at least three estimates from skylight repair contractors that serve Aoba-ku, Sagamihara!
Reasons why Kakeru Koumuten is chosen for skylight construction in Aoba-ku, Sagamihara
One reason why we are entrusted with skylight repairs in Aoba-ku, Sagamihara is that
“Being a roofing company in Kanagawa Prefecture” is one of the reasons, but
“Our unique approach to skylight replacement work that cannot be imitated by other companies”
has received high praise from many customers.
“cost, quality, and plans” are our absolute strengths,
1. Equipment Specialized in Exterior Renovation
At Kakeru Koumuten Co., Ltd., we have prepared the following warehouses and material storage areas to provide low-cost, high-quality exterior renovations such as skylight installations.
We have established five bases for material storage and showrooms.
In-house Scaffolding Materials
We own the scaffolding materials necessary for temporary scaffolding required for skylight installations, allowing us to set up scaffolding in-house.
By performing scaffolding work with our own scaffolding team instead of outsourcing, we can cut costs on scaffolding work and respond quickly in emergencies.
We have approximately enough scaffolding materials for 50 single-family homes!
Storage of Materials in Our Large Warehouse
We store materials used for exterior renovations.
By ordering a large quantity of materials at once, we can purchase materials at a lower cost!
Additionally, we always have stock available, allowing us to respond quickly in emergencies!
In-house Waste Separation
During skylight construction, various waste materials such as roofing materials, glass, and wood are generated.
While most contractors dispose of them all together, we can significantly cut waste costs by separating and recycling the waste materials.
Showroom Dedicated to Exterior Renovations
In our showroom, not only can you have meetings, but you can also
directly check the actual roofing materials and colors.
You can also perform color simulations for exterior painting and check thermal insulation properties using a thermal insulation testing machine!
2. Complete in-house construction for skylight installation
One of Kakeru Koumuten’s major strengths is our complete in-house construction.
From inquiries to project completion, everything is handled by Kakeru Koumuten in a consistent manner, allowing us to keep costs down while providing high-quality skylight installations.
Additionally, one representative will assist you from the estimate to the completion of the project.
Since the same person handles everything, including sales and construction management, smooth communication is possible.
We can fully handle everything from temporary scaffolding setup to exterior painting, roofing work, and exterior cover work with complete in-house construction!
Skylight installation involves dismantling or removing roofing materials, so by performing it simultaneously with roof replacement or cover work, you can significantly reduce costs!
3. Various permits obtained and skilled workers on staff
We have obtained construction industry licenses and permits for industrial waste collection and transportation!
We have nationally certified sheet metal workers and painting technicians, and we are confident in our construction techniques.
We are also capable of handling large-scale roofing projects such as those for factories!
We have qualified asbestos supervisors and asbestos surveyors on staff, so we can handle asbestos-containing roofing materials and conduct preliminary surveys.
4. Warranty and Aftercare
The skylight replacement work comes with a warranty!
Aftercare is available every year, and we send out annual notification DM.
5. Flexible and Prompt Response
Our company is equipped to handle various troubles and situations related to skylights.
Even if you cannot access the roof at high altitudes, we can respond using a drone!
During leak investigations, we can also conduct surveys using a thermal imaging camera, which helps in identifying the cause of leaks!
We will respond according to your wishes.
We also accept emergency repairs for sudden leaks from skylights!
6. Human Resource Development
To improve our skills, we are creating various roof models and conducting practical training.
Since different sites require various processing and techniques, we regularly provide skill enhancement training for all staff members to ensure they can respond appropriately.
Subsidies and Grants That May Apply to Skylight Construction in Midori-ku, Sagamihara
In Sagamihara City, there are potential subsidies available when performing skylight construction!
For details, please contact our company or your local government!
Kanagawa Prefecture Existing Housing Energy Efficiency Renovation Subsidy
Eligible Participants
The eligible participants for this subsidy are owners of existing homes located in Kanagawa Prefecture who reside in those homes on a daily basis. The eligible homes must be residences where the owner themselves lives, regardless of whether they are single-family homes or apartments.
Eligible Construction and Conditions
To receive the subsidy, the following requirements must be met. First, the renovation must target existing homes in the prefecture and use products such as windows, glass, and insulation materials with specified insulation performance designated by the national government for energy-efficient renovation work. Additionally, the home must ensure seismic performance, and a pre-application must be submitted before starting the work, with construction commencing only after receiving a grant decision. Eligible construction work includes insulation renovations for windows, floors, walls, and ceilings.
Subsidy Amount
The maximum amount for this subsidy is up to 200,000 yen per housing unit. This is the total subsidy provided when eligible energy-efficient renovation work is carried out, and no more than this amount can be received.
Subsidy Rate
The burden ratio for the subsidy is **one-third (approximately 33%) of the eligible construction costs**. However, even if the calculated amount based on the subsidy rate exceeds the maximum of 200,000 yen, the amount granted will be limited to “up to the maximum amount.”
Please see here for more details!
Child-Rearing Green Housing Support Project
Eligible Participants
Households with children (households with children under 18) and young couples are targeted for the construction or purchase of new homes with high energy efficiency performance, or for energy-efficient renovations of existing homes. For new constructions, the builder or purchaser is eligible, while for renovations, the contractor who orders the work is eligible for the subsidy.
Requirements
For new homes, it is necessary to meet high energy efficiency performance standards set by the government, such as ZEH standards or higher. For renovations, it is required to carry out work that improves the energy efficiency of the home, such as insulation renovations or the introduction of energy-efficient equipment. In both cases, it is necessary to contract with a registered business and complete the work within the specified period.
Subsidy Limit Amount
For new constructions, the maximum amount per unit is between 400,000 yen and 1,600,000 yen, depending on the performance classification of the house. For renovations, the maximum amount per unit is between 400,000 yen and 600,000 yen, depending on the nature of the work. In both cases, even if multiple works are carried out, the subsidy cannot exceed this limit.
Subsidy Rate
This program does not provide a subsidy based on a certain percentage of the construction cost; instead, a predetermined “fixed subsidy” is granted based on the nature of the work and performance classification. Therefore, in effect, the government covers part of the construction cost.
For more details, please click here!
Advanced Window Renovation Project
Eligible Participants
Homeowners of existing houses (single-family homes and apartment buildings) who are conducting insulation renovation work on windows and openings are eligible. The actual subsidy application process is carried out by registered “window renovation contractors” with the government, and the granted subsidy is fully refunded to the homeowners through discounts on the construction costs.
Requirements
Eligible renovations include the installation of interior windows, replacement of exterior windows, and glass replacement aimed at improving insulation performance in existing homes. It is necessary to use products that meet the insulation performance standards set by the government and to enter into a construction contract with a registered window renovation contractor. Additionally, the total subsidy amount must be 50,000 yen or more, and the work must start and be completed within the specified construction period.
Subsidy Limit Amount
The maximum subsidy amount is 2,000,000 yen per unit. Even if multiple windows are renovated, the total subsidy that can be received for the same house is limited to this maximum amount.
Subsidy Rate
The subsidy rate is approximately equivalent to half of the construction costs. The actual subsidy amount is set at a fixed rate based on the type of window (interior window, exterior window, glass), size, and insulation performance classification, resulting in a total that is approximately 50% of the construction costs.
For more details, please click here!
[Sagamihara City] Reduction of Fixed Asset Tax for Energy Loss Prevention Renovations (Energy-Saving Renovations)
In Sagamihara City, as a tax incentive to promote energy-saving housing, for houses that have been in existence since before April 1, 2014, if certain energy-saving renovation works are carried out, one-third of the fixed asset tax for the following year will be reduced upon declaration.
Skylight Repair and Replacement Price List
This is the warranty and cost for each method of skylight repair!
（工法によりことなります）
（工法により異なります）
（工法により異なります）
(Varies by method)
(Varies by method)
(Varies by method)
(Varies by method)
※Costs and warranty periods vary depending on the shape, quantity, condition of the substrate, whether it is a roof overlay or replacement work, type of existing roofing material, and type of materials used.
If you would like a detailed estimate, please feel free to contact us!
Estimates are completely free of charge.
For information on the costs of Kakeru Koumuten’s skylight repair and replacement plans, click here!
Customer Feedback
Advantages and Disadvantages of Skylights
Advantages of Skylights
High Light Transmission
First, the advantage of skylights is their high light transmission.
When natural light enters the room abundantly, it creates a sense of openness, making it feel pleasant.
Energy savings
This is also related to high light transmission, as the presence of natural light allows for savings on electricity bills. Since the need to turn on lights during the day decreases, it is conducive to energy conservation.
Good ventilation
By installing a skylight, it can be opened and closed, improving ventilation.
Warm air rises, enhancing airflow.
High privacy
In areas where houses are closely packed together, large windows can make the interior visible. However, with skylights, since they are installed on the roof, privacy is maintained.
Disadvantages of skylights
Risk of leaks
The biggest concern when installing a skylight is the risk of leaks. Since it involves opening the roof for installation, there is inevitably some risk of water leakage.
However, with proper installation and regular maintenance, the risk can be minimized significantly.
Regular maintenance is necessary
Skylights need maintenance every 5 to 10 years to prevent leaks. While maintenance may seem bothersome, it is recommended to do it regularly to avoid damage to interiors and wooden structures caused by leaks.
Noise from rain can be bothersome
Since skylights are installed directly on the roof, the sound of raindrops hitting the glass can easily transmit into the room, which is a disadvantage. This sound can be particularly noticeable during heavy rain or storms.
However, this is not the case for all skylights. Choosing double-glazed glass or products with high sound insulation can reduce the noise from rain.
Examples of skylight repair work
| Construction Details |
| Skylight Replacement Work |
| New Materials Used |
| Japan Velux/FCM Fixed Type |
| Price Range |
| 400,000〜500,000 |
| Construction Period |
| 1 Day |
| Background to the Construction |
| The skylight glass was broken, so we received a request for its replacement. Along with the skylight replacement, we also replaced the surrounding roofing materials. |
Skylight Replacement Work – Construction Procedure
1. Preparation
2. Skylight Demolition and Roof Material Removal Around Skylight
3. Wooden Framework
4. Waterproof Sheet Installation Around Skylight
This is an important task to prevent leaks.
5. Metal Work Around Skylight and New Roof Material Installation
If the skylight is not properly sealed, there is a high risk of leaks. Therefore, it is essential to proceed with caution.
6. Installation of New Skylight
By properly performing rainwater management and conducting regular maintenance, you can prevent leaks.
7. Cleaning
This concludes the work.
How to Choose a Skylight Contractor
There are many skylight contractors in Midori-ku, Sagamihara, and you may be unsure which one to choose.
Therefore, when requesting skylight replacement work or leak repairs, let’s check the following 5 points.
● Have extensive experience in skylight construction
● Confirm if they can also handle roof work
● Check for warranties and aftercare services
● Obtain estimates from multiple contractors (at least 3 companies)
● Confirm if they perform roof renovations in-house
By confirming the above 5 points, you will be able to choose a reliable contractor.
Have Extensive Experience in Skylight Construction
Skylight contractors often have websites showcasing their construction achievements.
Additionally, if they provide detailed explanations of repair work with photos, it can give you peace of mind as a reference when you actually request repairs.
If you are concerned about whether the contractor you are about to hire will respond adequately, choose one with extensive repair experience.
It is also effective to refer to reviews on Google and review sites when looking for skylight contractors!
If there are many negative reviews or no reviews at all, it may be wise to refrain from making a request.
Kakeru Koumuten Co., Ltd. specializes in exterior construction, so we receive many requests for skylight replacement work.
Confirm if They Can Handle Roof Work
Since skylights are installed on the roof, roof work is often involved as well.
If the contractor lacks knowledge about roofs or cannot handle roof work, it may lead to issues such as leaks after construction or high construction costs.
Additionally, since skylight replacement or removal may require partial roof dismantling and restoration, performing roof overlay work or re-roofing simultaneously can significantly reduce costs!
Our company specializes in roofing work, so we can propose the optimal plan tailored to your needs for roofing work associated with skylight installation.
Check for warranties and aftercare services
When choosing a skylight contractor, let’s confirm the availability of warranties.
If a leak occurs after the skylight installation, having a leak warranty from the contractor ensures that repairs can be done free of charge, providing peace of mind!
Additionally, companies that offer warranty periods are often confident in their work, making this a key criterion for selecting a contractor!
Warranty periods vary by contractor and the nature of the work, but typically range from 1 to 10 years.
Emergency repairs or partial fixes often do not come with a leak warranty.
Moreover, some contractors offer aftercare services in addition to warranties, so be sure to check if the contractor you are considering has warranties and aftercare services.
Kakeru Koumuten Co., Ltd. sends out annual DM for aftercare maintenance, allowing for yearly inspections.
We also provide free support for simple repairs such as partial sealing.
Obtain estimates from multiple contractors (at least 3)
When requesting skylight installation, let’s obtain estimates from multiple contractors.
Even for the same repair or replacement work, costs and warranties or aftercare services can vary between contractors.
Additionally, obtaining multiple estimates makes it easier to negotiate prices.
To request your desired contractor at a lower price, obtaining estimates from multiple contractors is essential.
When comparing estimates, consider not only the cost but also
“Items in the estimate”
“Materials and quality of glass”
“Confirmation of the process”
and make a detailed comparison! If the quality of auxiliary materials is low or if steps are skipped, costs can be reduced, so avoid making decisions based solely on price!
Check if the work is done in-house
There are various construction methods for skylight repair plans, including full replacement, roof overlay (cover method), and partial repairs!
The plan details will vary depending on the actual state of deterioration and the customer’s preferences.
If you choose a contractor that completely subcontracts skylight repair work, they may lack knowledge and experience, leading to proposals for repairs in the wrong areas or unnecessary work. There may be instances where customers who want to keep costs down are suggested to replace the skylight instead of a partial repair that would suffice.
Additionally, since they need to investigate and then request subcontractors, both time and costs will increase.
By having the knowledge and experience to carry out the work in-house, we can provide responsible construction while keeping costs down.
Moreover, with contractors that subcontract everything, one of the disadvantages is that their response to emergencies, such as post-construction troubles, tends to be delayed.
If you are looking for a skylight replacement contractor in Midori-ku, Sagamihara, please contact Kakeru Koumuten Co., Ltd.
Our company handles many roofing and exterior painting projects in Midori-ku, Sagamihara. We are happy to assist with skylight replacements, roof overlays, roof re-roofing, exterior painting, exterior siding replacement, leak repairs, and other partial roof repairs!
In urgent cases such as leak repairs, we may also be able to provide temporary measures without scaffolding, so please feel free to consult with us!
Whether you want to “make it last with one renovation,” “keep costs as low as possible,” or “improve insulation performance because the indoors are hot,” we will provide the optimal solutions for your specific requests.
We carry out everything from temporary scaffolding work to roofing and exterior painting entirely in-house.
We are confident that our costs, quality, and efficiency in exterior work surpass those of other companies!
We welcome competitive estimates with confidence!
Exterior Renovation Service Areas
Kakeru Koumuten Co., Ltd. accepts requests throughout Kanagawa Prefecture and Tokyo.
List of Areas in Midori-ku, Sagamihara
Aihara, Midori-ku, Sagamihara / Aone, Midori-ku, Sagamihara / Aonohara, Midori-ku, Sagamihara / Aoyama, Midori-ku, Sagamihara / Tai, Midori-ku, Sagamihara / Oshima, Midori-ku, Sagamihara / Oyama-cho, Midori-ku, Sagamihara / Ogura, Midori-ku, Sagamihara / Ohara, Midori-ku, Sagamihara / Obuchi, Midori-ku, Sagamihara / Kamikuzawa, Midori-ku, Sagamihara / Kawajiri, Midori-ku, Sagamihara / Kubozawa, Midori-ku, Sagamihara / Sanogawa, Midori-ku, Sagamihara / Sawai, Midori-ku, Sagamihara / Shimokuzawa, Midori-ku, Sagamihara / Shiroyama, Midori-ku, Sagamihara / Sunzawara, Midori-ku, Sagamihara / Tana, Midori-ku, Sagamihara / Tanigahara, Midori-ku, Sagamihara / Chigira, Midori-ku, Sagamihara / Toriya, Midori-ku, Sagamihara / Nakazawa, Midori-ku, Sagamihara / Nakano, Midori-ku, Sagamihara / Nagatake, Midori-ku, Sagamihara / Nagura, Midori-ku, Sagamihara / Nishihashimoto, Midori-ku, Sagamihara / Nihonmatsu, Midori-ku, Sagamihara / Nekogoya, Midori-ku, Sagamihara / Hashimoto-dai, Midori-ku, Sagamihara / Hashimoto, Midori-ku, Sagamihara / Hayamajima, Midori-ku, Sagamihara / Harajuku Minami, Midori-ku, Sagamihara / Harajuku, Midori-ku, Sagamihara / Higashihashimoto, Midori-ku, Sagamihara / Hiyoshi, Midori-ku, Sagamihara / Hirota, Midori-ku, Sagamihara / Makino, Midori-ku, Sagamihara / Matano, Midori-ku, Sagamihara / Machiya, Midori-ku, Sagamihara / Mitsui, Midori-ku, Sagamihara / Mikage, Midori-ku, Sagamihara / Mukahara, Midori-ku, Sagamihara / Motohashimoto-cho, Midori-ku, Sagamihara / Yoshino, Midori-ku, Sagamihara / Yosese, Midori-ku, Sagamihara / Yosese Motomachi, Midori-ku, Sagamihara / Wakabadai, Midori-ku, Sagamihara / Waka Yanagi, Midori-ku, Sagamihara
・Trust Kakeru Koumuten Co., Ltd. for exterior wall painting in Aoba-ku, Sagamihara!
・Leave your roof renovation in Aoba-ku, Sagamihara to Kakeru Koumuten Co., Ltd.!
・Count on Kakeru Koumuten Co., Ltd. for exterior renovations in Aoba-ku, Sagamihara!
・Kakeru Koumuten Co., Ltd. Project Achievements
・Kakeru Koumuten Co., Ltd. Aftercare Services
・Kakeru Koumuten Co., Ltd. Service Menu and Price List
・Kakeru Koumuten Co., Ltd. Staff Blog and Announcements
・We explain the importance of getting multiple estimates and points to compare!
・Trust Kakeru Koumuten Co., Ltd. for leak repairs in Aoba-ku, Sagamihara!
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株式会社翔工務店へ
株式会社翔工務店は平均年齢２０代後半の若い会社ですが、技術はどこにも負けていません。
いちばんの強みは、足場工事、屋根工事、塗装工事とすべて自社で行えること。一般には分業されるこの業界にあって、一式で頼めるので管理に手間がかからず、コストも抑えることが出来ます。何より、トラブルがあればすぐにかけつけます！
自信をもって、宣言できます。私たちは、神奈川で一番若くて親切なリフォーム屋です！
